A084797 - cp's OEIS frontend

A084797 Greatest number formed by concatenating prime factors of n in base 10.

n	a(n)
1	1
2	2
3	3
4	22
5	5
6	32
7	7
8	222
9	33
10	52
11	11
12	322
13	13
14	72
15	53
16	2222
17	17
18	332
19	19
20	522
21	73
22	211
23	23
24	3222
25	55
26	213
27	333
28	722
29	29
30	532
31	31
32	22222
33	311
34	217
35	75
36	3322
37	37
38	219
39	313
40	5222
41	41
42	732
43	43
44	2211
45	533
46	232
47	47
48	32222
49	77
50	552
51	317
52	2213
53	53
54	3332
55	511
56	7222

[1, 2, 3, 22, 5, 32, 7, 222, 33, 52, 11, 322, 13, 72, 53, 2222, 17, 332, 19, 522, 73, 211, 23, 3222, 55, 213, 333, 722, 29, 532, 31, 22222, 311, 217, 75, 3322, 37, 219, 313, 5222, 41, 732, 43, 2211, 533, 232, 47, 32222, 77, 552, 317, 2213, 53, 3332, 511, 7222]

cp's OEIS Frontend

A084797 Greatest number formed by concatenating prime factors of n in base 10.

Table of values

List of values